A cryptocurrency portfolio tracker is a tool or platform that helps you keep track of your cryptocurrency investments. It provides you with a comprehensive overview of your portfolio, including real-time prices and values, historical data, and detailed analytics and reporting. With a crypto portfolio tracker, you can easily see your overall portfolio performance, including profits and losses, and get alerts for price changes and portfolio balance updates. Some crypto portfolio trackers also offer additional features, such as tax reporting tools and compliance features, to help you manage your portfolio more effectively.